1. Introducción
This manual provides detailed instructions for the installation, operation, and maintenance of your ICUIXIAN 4K HDMI Matrix Switch 8x8. This device allows for flexible routing of 8 HDMI input sources to any of 8 HDMI output displays, functioning as both a switch and a splitter. It supports high-resolution video up to 4K@30Hz and offers multiple control options for versatile use in various environments.
2. Características principales
- Funcionalidad de matriz HDMI 8x8: Route any of 8 HDMI input sources to any of 8 HDMI output displays independently or simultaneously.
- Compatibilidad con 4K Ultra HD: Supports resolutions up to 3840x2160@30Hz, 1080P@60Hz, and 3D.
- Múltiples opciones de control: Control vía Web GUI, LAN port, RS-232, IR remote, and front panel buttons.
- Gestión de EDID: Supports EDID presets for scenario management, allowing up to 32 customizable scenarios.
- Interfaz fácil de usar: Features a full-color LCD screen and backlit buttons for real-time display of equipment information and quick switching.
- Protección robusta: Includes 8KV ESD protection and power-off memory function.
- Soporte de audio: Embedded audio, LPCM 7.1CH, Dolby True HD, Dolby Digital, and DTS-HD Master Audio transmission.
- Diseño de montaje en bastidor: 1U size with rack ears for easy installation in standard equipment racks.

Image: Quick overview of the matrix switch's features, presented as icons.
3. Producto terminadoview y conexiones
3.1 Disposición de los paneles frontal y trasero

Image: Detailed diagram of the matrix switch's front and rear panels with labeled ports and controls.
The front panel features an LCD screen for status display, backlit buttons for input/output selection, and menu navigation. The rear panel includes 8 HDMI input ports, 8 HDMI output ports, RS232 IN/OUT ports, a LAN port for network control, and the power connector.
3.2 Diagrama de conexión

Image: Reference diagram for connecting input sources and output displays to the HDMI matrix switch, including control connections.
Connect your HDMI source devices (e.g., Blu-Ray players, PCs, gaming consoles) to the HDMI IN ports. Connect your HDMI display devices (e.g., TVs, projectors) to the HDMI OUT ports. For advanced control, connect an RS232 cable to a control computer or a LAN cable to your network for Web Acceso GUI.
4. Configuración
- Apagar dispositivos: Ensure all HDMI source devices, display devices, and the matrix switch are powered off before making any connections.
- Conectar fuentes de entrada HDMI: Use high-quality HDMI cables to connect your source devices (e.g., PC, Blu-Ray player) to the HDMI IN ports (1-8) on the rear panel of the matrix switch.
- Conectar pantallas de salida HDMI: Use high-quality HDMI cables to connect your display devices (e.g., TV, projector) to the HDMI OUT ports (1-8) on the rear panel of the matrix switch.
- Conectar cables de control (opcional):
- For RS-232 control, connect an RS-232 cable from your control computer to the RS232 IN port on the matrix switch.
- Para Web GUI/LAN control, connect an Ethernet cable from your network router/switch to the RJ45 LAN port on the matrix switch.
- Encendido: Connect the power adapter to the matrix switch and then plug it into a power outlet. Power on the matrix switch, followed by your display devices, and then your source devices.
- Configuracion inicial: The device will perform a self-check. You can then proceed to configure input/output routing using the front panel buttons or other control methods.
5. Instrucciones de funcionamiento
5.1 modos de conmutación

Image: Visual representation of different screen modes: Matrix, Matrix & Splitter, and Splitter.
The ICUIXIAN 4K HDMI Matrix Switch supports various display configurations:
- Modo Matriz: Each output display can show a different input source. For example, Input 1 to Output 1, Input 2 to Output 2, etc.
- Modo divisor: A single input source can be displayed on all output displays simultaneously. For example, Input 1 to Outputs 1-8.
- Modo Matriz y Divisor: A combination where some outputs show unique inputs, while others share a common input. For example, Input 1 to Output 1, Input 2 to Output 2, and Input 3 to Outputs 3-8.
Métodos de control 5.2

Imagen: Más alláview of the multiple control options available for the device.
- Botones del panel frontal: Use the 'IN' and 'OUT' buttons on the front panel to select input and output ports. The LCD screen will guide you through the selection process.
- Mando a distancia por infrarrojos: Use the included IR remote control to switch inputs and outputs from a distance.
- Control RS-232: Connect to a computer via the RS-232 port and use compatible software for advanced control and automation.
- Web GUI/LAN Control: Connect the device to your network via the LAN port. Access the Web GUI a través de una web browser on a computer, tablet, or mobile phone by entering the device's IP address. This allows for comprehensive control and scenario management.
5.2.1 Button Switching Tutorial
Video: This video demonstrates how to use the front panel buttons to switch input signals to all outputs, and how to switch a specific input to a selected output. It shows the process of selecting an input, then selecting outputs (individually or all), and confirming the switch.
5.2.2 Common Switching Modes Demonstration
Video: This video illustrates various common switching modes, including displaying different inputs on different screens, splitting one input across multiple screens, and other flexible configurations possible with the matrix switch.
6. Mantenimiento
To ensure the longevity and optimal performance of your ICUIXIAN 4K HDMI Matrix Switch, follow these maintenance guidelines:
- Limpieza: Utilice un paño suave y seco para limpiar el exterior del dispositivo. Evite usar limpiadores líquidos o aerosoles, ya que podrían dañar la unidad.
- Ventilación: Asegúrese de que haya una ventilación adecuada alrededor del dispositivo. No bloquee ninguna abertura de ventilación.
- Ambiente: Operate the device in a cool, dry environment, away from direct sunlight, heat sources, and excessive moisture.
- Sistema de organización de cables: Revise periódicamente todas las conexiones de cables para asegurarse de que estén seguras y libres de daños.
7. Solución de problemas
If you encounter issues with your ICUIXIAN 4K HDMI Matrix Switch, consider the following basic troubleshooting steps:
- Sin vídeo/audio:
- Verify all HDMI cables are securely connected to both the source and display devices, and to the correct input/output ports on the matrix switch.
- Ensure the correct input source is selected for the desired output display.
- Compruebe si el dispositivo fuente está encendido y emitiendo una señal.
- Pruebe con diferentes cables HDMI o dispositivos fuente/pantalla para aislar el problema.
- Mala calidad de imagen:
- Ensure you are using high-quality HDMI cables, especially for 4K resolutions and longer distances.
- Check the resolution settings on your source device and ensure they are compatible with your display and the matrix switch.
- Problemas de control:
- For IR remote, ensure there are no obstructions and the remote batteries are functional.
- Para Web GUI/LAN control, verify the network connection and the device's IP address.
- For RS-232 control, confirm the serial port settings and software configuration.
- El dispositivo no responde: Try power cycling the matrix switch (unplug and replug the power cable).
Si los problemas persisten después de intentar estos pasos, comuníquese con el servicio de atención al cliente para obtener más ayuda.
8. Especificaciones
| Característica | Detalle |
|---|---|
| Dimensiones del producto | 19.1 x 7.6 x 1.9 pulgadas |
| Peso del artículo | 7.43 libras |
| Número de modelo | A0808LCK |
| Marca | ICUIXIANO |
| Tipo de conector | HDMI |
| Dispositivos compatibles | PC, Television |
| Tipo de cable | HDMI |
| Resolución máxima | 4K (3840x2160) a 30 Hz |
| Soporte HDCP | Sí |
| Soporte EDID | Sí |
| Soporte 3D | Sí |
| Métodos de control | Web GUI, LAN, RS-232, IR Remote, Front Panel Buttons |
9. Garantía y soporte
ICUIXIAN is committed to providing high-quality products and excellent customer service. Each product undergoes rigorous testing to ensure quality before shipment.
- Calidad del producto: For each shipment, all aspects of the product are carefully tested to ensure no problems after shipment.
- Apoyo técnico: As a responsible company in the field of video displays, ICUIXIAN has professional technical staff available to communicate with you on a one-to-one basis. If there is a product problem, professional technical staff will promptly address issues encountered during the use of the product to ensure a satisfying experience.
For technical assistance or warranty inquiries, please refer to the contact information provided with your purchase or visit the official ICUIXIAN websitio.